﻿using System;

namespace Calculate24
{
    class Program
    {
        static void Main(string[] args)
        {
            double a = 1.0 / 3.0;
            Console.WriteLine(Math.Abs(-3));
            a = a * 3;
            Console.WriteLine(a);
            Console.ReadKey();
            //int k = 1;
            //int n = 2;
            //Console.WriteLine(getBinomail(k, n));
            //Console.ReadKey();
        }

        public string[] calculate(int[] arr)
        {


            return null;
        }

        public static int getBinomail(int k,int n)
        {
            if (k == 0 || n == k) return 1;
            else return getBinomail(k - 1, n - 1) + getBinomail(k, n - 1);
        }
    }
}
